6.1.3

SMBus Device Addressing

81

 

6.2

Processor Information ROM

82

 

6.3

Scratch EEPROM

85

 

6.4

Processor Information ROM and Scratch EEPROM Supported

 

 

 

SMBus Transactions

85

 

6.5

Thermal Sensing Device

86

 

6.6

Thermal Sensing Device Supported SMBus Transactions

87

 

6.7

Thermal Sensing Device Registers

88

 

 

6.7.1

Thermal Reference Registers

88

 

 

6.7.2

Thermal Limit Registers

89

 

 

6.7.3

Status Register

89

 

 

6.7.4

Configuration Register

89

 

 

6.7.5

Conversion Rate Register

90

A

Signals Reference

91

 

A.1

Alphabetical Signals Reference

91

 

 

A.1.1

A[49:3]# (I/O)

91

 

 

A.1.2

A20M# (I)

91

 

 

A.1.3

ADS# (I/O)

91

 

 

A.1.4

AP[1:0]# (I/O)

91

 

 

A.1.5

ASZ[1:0]# (I/O)

91

 

 

A.1.6

ATTR[3:0]# (I/O)

92

 

 

A.1.7

BCLKp/BCLKn (I)

92

 

 

A.1.8

BE[7:0]# (I/O)

92

 

 

A.1.9

BERR# (I/O)

93

 

 

A.1.10

BINIT# (I/O)

94

 

 

A.1.11

BNR# (I/O)

94

 

 

A.1.12

BPM[5:0]# (I/O)

94

 

 

A.1.13

BPRI# (I)

94

 

 

A.1.14

BR[0]# (I/O) and BR[3:1]# (I)

94

 

 

A.1.15

BREQ[3:0]# (I/O)

95

 

 

A.1.16

CCL# (I/O)

96

 

 

A.1.17

CPUPRES# (O)

96

 

 

A.1.18

D[127:0]# (I/O)

96

 

 

A.1.19

D/C# (I/O)

96

 

 

A.1.20

DBSY# (I/O)

96

 

 

A.1.21

DBSY_C1# (O)

96

 

 

A.1.22

DBSY_C2# (O)

97

 

 

A.1.23

DEFER# (I)

97

 

 

A.1.24

DEN# (I/O)

97

 

 

A.1.25

DEP[15:0]# (I/O)

97

 

 

A.1.26

DHIT# (I)

97

 

 

A.1.27

DPS# (I/O)

98

 

 

A.1.28

DRDY# (I/O)

98

 

 

A.1.29

DRDY_C1# (O)

98

 

 

A.1.30

DRDY_C2# (O)

98

 

 

A.1.31

DSZ[1:0]# (I/O)

98

 

 

A.1.32

EXF[4:0]# (I/O)

98

 

 

A.1.33

FCL# (I/O)

99

 

 

A.1.34

FERR# (O)

99

 

 

A.1.35

GSEQ# (I)

99

 

 

A.1.36

HIT# (I/O) and HITM# (I/O)

99

4

Datasheet

Page 4
Image 4
Intel Itanium 2 Processor manual Processor Information ROM and Scratch Eeprom Supported